Keith is the prince of the vampires but he ran away and joined the rebels, that how he met pidge a werefox. He grew attach to pidge and never told her he was the prince of the race that ruled over all magical creatures harshly.
Katie was stuck in space alone for seven years and soon became pidge. she helped shiro escape to earth and told him to find voltron. Then she got to meet keith, a boy who just as broken as she is and they start to bond. New feelings start up making them both rethink about life.